Job Description

ManTech seeks a motivated, career-driven, and customer-focused Information Assurance Security Analyst to join our team in Columbia, MD . You will play a critical role in supporting enterprise infrastructure capabilities for a global mission-focused workforce. This position is part of a high-visibility effort supporting the Enterprise Infrastructure Services (EIS) organization responsible for MPO’s Enterprise Information Technology (EIT)—the foundational platform for enterprise-wide users. You will partner with customers, Integrated Product Teams (IPTs), and vendors to help deliver advanced EIT capabilities through Data Center & Compute Services.

Responsibilities include but are not limited to:

• Responsible for updating hardware and software inventory records, including associated changelog documentation
• Participate in Secure the Enterprise (STE) and Secure the Network (STN) activities
• Review and address Xacta notices and maintain accurate compliance documentation
• Complete SEAR audit log records in alignment with Sponsor standards
• Review and resolve POAMs (Plan of Action and Milestones) related to IAVA findings, including IAVAx
• Develop and maintain System Security Plans (SSPs)
• Review system scans and collaborate with stakeholders to remediate vulnerabilities.
• Initiate and support the authorization process for new systems and reauthorization for legacy systems
• Utilize Gatekeeper, Xacta, SEAR, and LatteArt in day-to-day security operations
  
   

Minimum Qualifications:

• Bachelor’s degree with twelve (12) years of relevant experience
  
   
• OR Associate’s degree with fifteen (15) years of relevant experience
  
   
• OR High School Diploma/GED with twenty (20) years of relevant experience
  
   

Preferred Qualifications:

• Experience with Gatekeeper, Xacta, SEAR, LatteArt, and similar Sponsor tools
• Familiarity with STE and STN activity coordination
• Experience responding to POAMs, conducting audit log reviews, and maintaining secure system inventories
• Background supporting SSP development and managing computer incident responses
  
   

Clearance Requirements:

• Must have a current/active TS/SCI with Polygraph
  
   

Physical Requirements:

• Must be able to remain in a stationary position 50% of the time
• Occasionally moves about inside the office to access file cabinets, office machinery, etc.
• Frequently communicates with co-workers, management, and customers, including delivering presentations. Must be able to exchange accurate information in these situations

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